TDA1675A

垂直挠度电路 VERTICAL DEFLECTION CIRCUIT

DESCRIPTION

The is a monolithic integrated circuit in 15-lead Multiwatt® package. It is a full performance and very efficient vertical deflection circuit intended for direct drive of the yoke of 110o colour TV picture tubes. It offers a wide range of applications also in portable CTVs, B&W TVs, monitors and displays.

.SYNCHRONISATION CIRCUIT

.ESD PROTECTED

.PRECISION OSCILLATOR AND RAMP GENERATOR

.POWER OUTPUT AMPLIFIER WITH HIGH CURRENT CAPABILITY

.FLYBACK GENERATOR

.VOLTAGE REGULATOR

.PRECISION BLANKING PULSE GENERATOR

.THERMAL SHUT DOWN PROTECTION

.CRT SCREEN PROTECTION CIRCUIT

WHICH BLANKS THE BEAM CURRENT IN

THE EVENT OF LOSS OF VERTICAL DE

FLECTION CURRENT